163542720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:959

約数の個数: 224

約数和(自身を含む): 600431616

約数和(自身を除く): 436888896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 704, 748, 816, 880, 911, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1496, 1632, 1760, 1822, 1870, 2040, 2112, 2244, 2640, 2720, 2733, 2805, 2992, 3264, 3520, 3644, 3740, 4080, 4488, 4555, 5280, 5440, 5466, 5610, 5984, 7288, 7480, 8160, 8976, 9110, 10021, 10560, 10932, 11220, 11968, 13665, 14576, 14960, 15487, 16320, 17952, 18220, 20042, 21864, 22440, 27330, 29152, 29920, 30063, 30974, 35904, 36440, 40084, 43728, 44880, 46461, 50105, 54660, 58304, 59840, 60126, 61948, 72880, 77435, 80168, 87456, 89760, 92922, 100210, 109320, 120252, 123896, 145760, 150315, 154870, 160336, 170357, 174912, 179520, 185844, 200420, 218640, 232305, 240504, 247792, 291520, 300630, 309740, 320672, 340714, 371688, 400840, 437280, 464610, 481008, 495584, 511071, 601260, 619480, 641344, 681428, 743376, 801680, 851785, 874560, 929220, 962016, 991168, 1022142, 1202520, 1238960, 1362856, 1486752, 1603360, 1703570, 1858440, 1924032, 2044284, 2405040, 2477920, 2555355, 2725712, 2973504, 3206720, 3407140, 3716880, 4088568, 4810080, 4955840, 5110710, 5451424, 6814280, 7433760, 8177136, 9620160, 10221420, 10902848, 13628560, 14867520, 16354272, 20442840, 27257120, 32708544, 40885680, 54514240, 81771360, 163542720]

約数ペア:

[(1, 163542720), (2, 81771360), (3, 54514240), (4, 40885680), (5, 32708544), (6, 27257120), (8, 20442840), (10, 16354272), (11, 14867520), (12, 13628560), (15, 10902848), (16, 10221420), (17, 9620160), (20, 8177136), (22, 7433760), (24, 6814280), (30, 5451424), (32, 5110710), (33, 4955840), (34, 4810080), (40, 4088568), (44, 3716880), (48, 3407140), (51, 3206720), (55, 2973504), (60, 2725712), (64, 2555355), (66, 2477920), (68, 2405040), (80, 2044284), (85, 1924032), (88, 1858440), (96, 1703570), (102, 1603360), (110, 1486752), (120, 1362856), (132, 1238960), (136, 1202520), (160, 1022142), (165, 991168), (170, 962016), (176, 929220), (187, 874560), (192, 851785), (204, 801680), (220, 743376), (240, 681428), (255, 641344), (264, 619480), (272, 601260), (320, 511071), (330, 495584), (340, 481008), (352, 464610), (374, 437280), (408, 400840), (440, 371688), (480, 340714), (510, 320672), (528, 309740), (544, 300630), (561, 291520), (660, 247792), (680, 240504), (704, 232305), (748, 218640), (816, 200420), (880, 185844), (911, 179520), (935, 174912), (960, 170357), (1020, 160336), (1056, 154870), (1088, 150315), (1122, 145760), (1320, 123896), (1360, 120252), (1496, 109320), (1632, 100210), (1760, 92922), (1822, 89760), (1870, 87456), (2040, 80168), (2112, 77435), (2244, 72880), (2640, 61948), (2720, 60126), (2733, 59840), (2805, 58304), (2992, 54660), (3264, 50105), (3520, 46461), (3644, 44880), (3740, 43728), (4080, 40084), (4488, 36440), (4555, 35904), (5280, 30974), (5440, 30063), (5466, 29920), (5610, 29152), (5984, 27330), (7288, 22440), (7480, 21864), (8160, 20042), (8976, 18220), (9110, 17952), (10021, 16320), (10560, 15487), (10932, 14960), (11220, 14576), (11968, 13665)]